Ing. Stefania Olejarova, PhD.
ASSISTANT PROFESSOR
- +421 55 602 6313
- stefania.olejarova@tuke.sk
- Sturova 31, Office no. 67.
The professional and research-pedagogical profile focuses on the analysis of the operating parameters of technological equipment, the planning and evaluation of experiments, and the application of knowledge in applied mechanics, mechanics of materials, and technical measurement. Research activities focus on assessing the technical condition and functional properties of technological equipment, analysing its operating characteristics, and experimentally verifying proposed solutions. Teaching activities involve delivering instruction and developing students’ knowledge and practical skills in the fields of applied mechanics, mechanics of materials, and technical measurement.
CURRICULUM VITAE
- 09/2025 – to present: Assistant professor at the Department of Computer-Aided Manufacturing Technologies, Faculty of Manufacturing Technologies with a seat in Presov.
- 09/2016 – 09/2025: Assistant professor at the Department of Design and Monitoring of Technical Systems, Faculty of Manufacturing Technologies with a seat in Presov.
- 09/2012 – 09/2016: Assistant professor at the Department of Manufacturing Process Operations, Faculty of Manufacturing Technologies with a seat in Presov..
education:
- 2014 – 2016: Completion of a University Teaching Methodology Course, Department of Engineering Education, Technical University of Košice
- 09/2009 – 08/2012: Philosophiae Doctor (PhD), Third-cycle university education, State Examination in the field of Mechanical Engineering Technologies and Materials, Technical University of Košice, Faculty of Manufacturing Technologies with a seat in Prešov
- 09/2004 – 06/2009: Engineer (Ing.), Second-cycle university education, State Examination in the field of Entrepreneurship in Heat, Cooling and Energy Production, Technical University of Košice, Faculty of Manufacturing Technologies with a seat in Prešov
LANGUAGE SKILLS
- English language.
FIELD OF INTEREST
- Analysis of the operating parameters of technological equipment; planning and evaluation of experiments; applied mechanics; mechanics of materials and engineering mechanics.
- The certificate of qualification for manipulation with technical electric devices according to §21, regulation of Ministry of Labour, Social Affairs and Family of the Slovak Republic, number 508/2009 of the Legal Code – Manipulation with technical electric device, including lightning conductors up to 1000 V in A class objects.
projects
CO-RESEARCHER OF NATIONAL PROJECTS:
- KEGA 052TUKE-4/2024 – Innovation of Courses in Mechanics of Materials and Structural Design through the Transfer of Research Findings in the Field of Non-Standard Structural Materials, Their Mechanical Properties, and Applications in Mechanical Systems
- KEGA 015TUKE-4/2022 – Transfer of New Knowledge in the Field of Testing and Monitoring Technical Systems into the Educational Process of Technical Subjects for the Development of Slovak Industry
- KEGA 017TUKE-4/2021 – Modernization of the Centre for Testing and Monitoring of Technical Systems through the Transfer of Innovative Methods into the Educational Process
- KEGA 004TUKE-4/2017 – Implementation of Research on Mathematical Modelling of the Relationship Between Surface Microgeometry and the Resulting Quality Parameters of Components Manufactured by Chip Machining in Courses of the New Study Programme in Automotive Manufacturing Technologies
- KEGA 006TUKE-4/2017 – Innovation of the Component Quality Control Laboratory for the Automotive and Related Industries through the Integration of Modern Inspection Techniques into the Educational Process
- KEGA 025TUKE-4/2016 – Diversification of Educational Resources to Enhance the Effectiveness of Teaching Courses Focused on the Manufacturing of Components for the Automotive Industry
- KEGA 056TUKE-4/2015 – Diversification of Educational Resources to Improve the Effectiveness of Teaching Courses Focused on the Manufacturing of Components for the Automotive Industry
- KEGA 027TUKE-4/2014 – Innovation of the Laboratory for Modelling and Evaluation of Manufacturing Process Performance, with a Focus on the Production of Components for the Automotive Industry.
- KEGA 054TUKE-4/2012 – Development of a Web-Based Learning System to Support External-Form Education in the Production Management Study Programme
- VEGA 1/0823/2021 – Research into the Effects of Nanoparticle Additives in Lubricants on the Functional and Operating Characteristics of Bearings
FOREIGN STAYS
- 2010: VSB – Technical University of Ostrava, Ostrava, Czech Republic – Faculty of Mining and Geology, Institute of Physics, Liquid Jet Department
IMPORTANT PAPERS
- V3 (2024): Vibrations of the technological head of the abrasive water jet during cutting of structural steel. 2024. In: Mining Machines. – Gliwice (Poľsko) : Institute of Mining and Technology Roč. 42, č. 3 (2024), s. 174-181 . – ISSN 2719-3306 [KRENICKÝ, Tibor – MAŠČENIK, Jozef – RUŽBARSKÝ, Juraj – CORANIČ, Tomáš – OLEJÁROVÁ, Štefánia]
- V3 (2022): Assessment of the Influence of Selected Technological Parameters on the Morphology Parameters of the Cutting Surfaces of the Hardox 500 Material Cut by Abrasive Water Jet Technology . 2022. In: Materials. – Bazilej (Švajčiarsko) : Multidisciplinary Digital Publishing Institute Roč. 15, č. 4 (2022), s. [1-20] [online]. – ISSN 1996-1944 (online) [KRENICKÝ, Tibor – OLEJÁROVÁ, Štefánia – SERVÁTKA, Miloš]
- V3 (2022): Development of vibrations due to changing spindle speeds during milling / Štefánia Olejárová, 2022. In: MM Science Journal. – Praha (Česko) : MM Publishing č. 2022 (2022), s. 5949-5953 [print, online]. – ISSN 1803-1269 [OLEJÁROVÁ, Štefánia – KRENICKÝ, Tibor]
- V3 (2022): The analysis of the effect of selected technological parameters on the vibration parameters of the machined material by plasma cutting technology. 2022. In: Nonconventional Technologies Review = Revista de Tehnologii Neconventionale. – Sibiu (Rumunsko) : Romanian Association of Nonconventional Technologies Roč. 26, č. 2, s. 42-46 [print]. – ISSN 1454-3087 [OLEJÁROVÁ, Štefánia]
- V3 (2022): Analysis of the influence of selected technological parameters on the magnitude of vibrations during material machining by milling. 2022. In: Journal of Production Engineering. – Novi Sad (Srbsko) : Fakultet tehničkih nauka Roč. 25, č. 1 (2022), s. 15-19 [print]. – ISSN 1821-4932 [OLEJÁROVÁ, Štefánia]
- V3 (2021): Monitoring the technical condition of the ball bearing by methods of vibration and thermal imaging diagnostics . 2021. In: Nonconventional Technologies Review = Revista de Tehnologii Neconventionale. Roč. 25, č. 4 (2021), s. 29-34 [print]. – ISSN 1454-3087 [OLEJÁROVÁ, Štefánia]
- ADC (2021): Water Jet Technology: Experimental Verification of the Input Factors Variation Influence on the Generated Vibration Levels and Frequency Spectra .2021. In: Materials. – Bazilej (Švajčiarsko) : Multidisciplinary Digital Publishing Institute Roč. 14, č. 15 (2021), s. [1-15] [online]. – ISSN 1996-1944 (online) [OLEJÁROVÁ, Štefánia – KRENICKÝ, Tibor]
- ADM (2021): Influence of vibration magnitude in machining of materials by turning technology .2021. In: MM Science Journal. – Praha (Česko) : MM Publishing Roč. 2021-October (2021), 4886-4890 [print, online]. – ISSN 1803-1269 [OLEJÁROVÁ, Štefánia – KRENICKÝ, Tibor]
- AAA (2019): Vibrations in the Production System. 1. vyd. – Cham : Springer Nature Switzerland – 2019. – 91 s. [6,12AH] [print]. – ISBN 978-3-030-01736-1. [OLEJÁROVÁ, Štefánia – RUŽBARSKÝ, Juraj – KRENICKÝ, Tibor]
- ADC (2019): Application of Laser Profilometry to Evaluation of the Surface of the Workpiece Machined by Abrasive Waterjet Technology. 2019. In: Applied Sciences. – Basel (Švajčiarsko) : Multidisciplinary Digital Publishing Institute Roč. 9, č. 10 (2019), s. 1-13 [online]. – ISSN 2076-3417 [MITAĽ, Gerhard – DOBRÁNSKY, Jozef – RUŽBARSKÝ, Juraj – OLEJÁROVÁ, Štefánia]
- ADC (2018) Monitoring of the condition of turning machine bearing housing through vibrations . 2018. In: The International Journal of Advanced Manufacturing Technology. Vol. 97, no. 1-4 (2018), p. 401-411. – ISSN 0268-3768 [PANDA, Anton – OLEJÁROVÁ, Štefánia – VALÍČEK, Jan – HARNIČÁROVÁ, Marta]
- ADC (2017): Measurements and evaluation of measurements of vibrations in steel milling . 2017. In: Measurement. Vol. 106 (2017), p. 18-25. – ISSN 0263-2241 [OLEJÁROVÁ, Štefánia – DOBRÁNSKY, Jozef – SVETLÍK, Jozef – PITUK, Martin]
- ADM (2017): Monitoring the intensity of mechanical vibration during the processing of chrome steel 14109 . 2017. In: Metalurgija. Vol. 56, no. 1-2 (2017), p. 164-166. – ISSN 0543-5846 [OLEJÁROVÁ, Štefánia – DOBRÁNSKY, Jozef – PANDA,Anton]
- ADC (2016): Research on impacts of mechanical vibrations on the production machine to its rate of change of technical state. 2016. In: Advances in mechanical engineering. Vol. 8, no. 7 (2016), p. 1-10. – ISSN 1687-8140 [OLEJÁROVÁ, Štefánia – KREHEĽ, Radoslav – POLLÁK, Martin – KOČIŠKO, Marek]
- ADM (2015): Measurement and Analysis of Mass Flow and Abrasive Sieving Impact on Technological Head Vibrations during Cutting Abrasion Resistant Steels with Abrasive Water Jet Technology. 2015. In: Manufacturing Technology. Vol. 15, no. 1 (2015), p. 20-24. – ISSN 1213-2489 [OLEJÁROVÁ, Štefánia – FABIAN, Stanislav]
TEACHING
SEMINARS:
- Engineering Mechanics
- Mechanics of Materials
- Applied Mechanics
- Strength of Materials and Elasticity
- Technical Measurement
- Analysis of Operating Parameters of Technological Equipment
- Planning and Evaluation of Experiments
- Design of Manufacturing Facilities
- Machinery Monitoring and Diagnostics
- Fundamentals of Vibration Diagnostics
- Computer Processing of Measurement Data
- Metrology